Electrical resistivity measurement, piezoresistivity behavior and compressive strength of concrete: a comprehensive review

NS Piro, AS Mohammed, SM Hamad - Materials Today Communications, 2023 - Elsevier
Strain sensors can identify the state of concrete buildings; however, they can only measure
the local behavior of materials. To overcome this issue, researchers have created …

Electrical resistivity measurements for nondestructive evaluation of chloride-induced deterioration of reinforced concrete—A review

KPV Robles, JJ Yee, SH Kee - Materials, 2022 - mdpi.com
The objective of this study is to review, evaluate, and compare the existing research and
practices on electrical resistivity as a nondestructive technique in evaluating chloride …

[HTML][HTML] Shear performance of high-strength friction-grip bolted shear connector in prefabricated steel–UHPC composite beams: Finite element modelling and …

Z Fang, L Hu, H Jiang, S Fang, G Zhao, Y Ma - Case Studies in …, 2023 - Elsevier
As a competitive alternative for accelerated bridge construction (ABC), prefabricated steel–
ultra-high-performance concrete (UHPC) composite beams containing high-strength friction …

Interfacial shear and flexural performances of steel–precast UHPC composite beams: Full-depth slabs with studs vs. demountable slabs with bolts

Z Fang, H Fang, P Li, H Jiang, G Chen - Engineering Structures, 2022 - Elsevier
Two types of steel–precast ultra-high-performance concrete (UHPC) composite beams were
investigated in this study, which can be vastly used in accelerated bridge construction …

Risk of early age cracking in geopolymer concrete due to restrained shrinkage

I Khan, T Xu, A Castel, RI Gilbert, M Babaee - Construction and Building …, 2019 - Elsevier
In this paper, experimental tests were carried out in order to measure early-age shrinkage
and tensile creep of geopolymer concrete and assess their influence on early age cracking …

Thermal and compressive behaviors of fly ash and metakaolin-based geopolymer

J Cai, X Li, J Tan, B Vandevyvere - Journal of Building Engineering, 2020 - Elsevier
This paper studies the heat evolution and compressive behavior of KOH activated
geopolymer materials based on low-calcium fly ash, metakaolin, and fly ash with slag. An …

A study on structural performance of deconstructable bolted shear connectors in composite beams

A Ataei, M Zeynalian - Structures, 2021 - Elsevier
An experimental study according to EC4 on deconstructable steel-concrete composite
bolted shear connectors is carried out to investigate the effect of various bolt size, concrete …

Experimental investigation on shear behavior of high-strength friction-grip bolt shear connectors in steel-precast UHPC composite structures subjected to static …

Z Fang, W Liang, H Fang, H Jiang, S Wang - Engineering Structures, 2021 - Elsevier
Steel-precast ultra-high-performance concrete (UHPC) composite structures with high-
strength friction-grip bolt (HSFGB) shear connectors offer several advantages, such as …

[HTML][HTML] Experimental study on shear behavior of high strength bolt connection in prefabricated steel-concrete composite beam

Y Zhang, B Chen, A Liu, Y Pi, J Zhang, Y Wang… - Composites Part B …, 2019 - Elsevier
In order to study the shear behavior of high strength bolt connections in a prefabricated steel-
concrete composite beam, eleven push-out specimens with different parameters were …

Cyclic behaviour of bolted shear connectors in steel-concrete composite beams

A Ataei, M Zeynalian, Y Yazdi - Engineering Structures, 2019 - Elsevier
An experimental study of the cyclic behaviour of steel-concrete composite connections using
mechanical shear connectors subjected to a low-cycle high-amplitude loading regime is …